public static class Reference2ByteFunctions.SynchronizedFunction<K> extends AbstractReference2ByteFunction<K> implements java.io.Serializable
Modifier and Type | Method and Description |
---|---|
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(java.lang.Object k)
Returns true if this function contains a mapping for the specified key.
|
byte |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(byte defRetValue)
Sets the default return value.
|
java.lang.Byte |
get(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
byte |
getByte(java.lang.Object k)
Returns the value to which the given key is mapped.
|
byte |
put(K k,
byte v)
Adds a pair to the map.
|
java.lang.Byte |
put(K k,
java.lang.Byte v)
Deprecated.
Please use the corresponding type-specific method instead.
|
java.lang.Byte |
remove(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
byte |
removeByte(java.lang.Object k)
Removes the mapping with the given key.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
java.lang.String |
toString() |
public int size()
Function
Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible.
public boolean containsKey(java.lang.Object k)
Function
Note that for some kind of functions (e.g., hashes) this method will always return true.
containsKey
in interface Function<K,java.lang.Byte>
k
- the key.key
.Map.containsKey(Object)
public byte defaultReturnValue()
Reference2ByteFunction
defaultReturnValue
in interface Reference2ByteFunction<K>
defaultReturnValue
in class AbstractReference2ByteFunction<K>
public void defaultReturnValue(byte defRetValue)
Reference2ByteFunction
get()
, put()
and remove()
to
denote that the map does not contain the specified key. It must be
0/false
/null
by default.defaultReturnValue
in interface Reference2ByteFunction<K>
defaultReturnValue
in class AbstractReference2ByteFunction<K>
defRetValue
- the new default return value.Reference2ByteFunction.defaultReturnValue()
public byte put(K k, byte v)
Reference2ByteFunction
put
in interface Reference2ByteFunction<K>
put
in class AbstractReference2ByteFunction<K>
k
- the key.v
- the value.Function.put(Object,Object)
public void clear()
Function
public java.lang.String toString()
toString
in class java.lang.Object
@Deprecated public java.lang.Byte put(K k, java.lang.Byte v)
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
@Deprecated public java.lang.Byte get(java.lang.Object k)
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
@Deprecated public java.lang.Byte remove(java.lang.Object k)
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
public byte removeByte(java.lang.Object k)
Reference2ByteFunction
removeByte
in interface Reference2ByteFunction<K>
removeByte
in class AbstractReference2ByteFunction<K>
k
- the key.Function.remove(Object)
public byte getByte(java.lang.Object k)
Reference2ByteFunction
getByte
in interface Reference2ByteFunction<K>
k
- the key.Function.get(Object)